Application: k3b (2.0.2)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:

I selected a .cue-file with audio contents and clicked "Start!".
Then I saw "Application crashed.".

The crash can be reproduced every time.

-- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f54127367a0 (LWP 9666))]

Thread 4 (Thread 0x7f53fa0c7700 (LWP 9668)):
#0  0x00007f540c3ef773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f540848af68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f540848b429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f540daaff3e in QEventDispatcherGlib::processEvents (this=0x16760c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f540da83cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f540da83ef7 in QEventLoop::exec (this=0x7f53fa0c6db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f540d99b27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f540da66cbf in QInotifyFileSystemWatcherEngine::run (this=0x1700960) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f540d99dd05 in QThreadPrivate::start (arg=0x1700960) at thread/qthread_unix.cpp:331
#9  0x00007f5408230efc in start_thread (arg=0x7f53fa0c7700) at pthread_create.c:304
#10 0x00007f540c3fb89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f53eee2a700 (LWP 9685)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f540d99cfe8 in thread_sleep (ti=0x7f53eee29db0) at thread/qthread_unix.cpp:493
#2  0x00007f540d99d386 in QThread::sleep (secs=<optimized out>) at thread/qthread_unix.cpp:507
#3  0x00007f541201080a in K3b::MediaCache::PollThread::run (this=0x181b290) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007f540d99dd05 in QThreadPrivate::start (arg=0x181b290) at thread/qthread_unix.cpp:331
#5  0x00007f5408230efc in start_thread (arg=0x7f53eee2a700) at pthread_create.c:304
#6  0x00007f540c3fb89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f53ee629700 (LWP 9686)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007f540d99cfe8 in thread_sleep (ti=0x7f53ee628db0) at thread/qthread_unix.cpp:493
#2  0x00007f540d99d386 in QThread::sleep (secs=<optimized out>) at thread/qthread_unix.cpp:507
#3  0x00007f541201080a in K3b::MediaCache::PollThread::run (this=0x172e100) at /build/buildd/k3b-2.0.2/libk3b/tools/k3bmediacache.cpp:106
#4  0x00007f540d99dd05 in QThreadPrivate::start (arg=0x172e100) at thread/qthread_unix.cpp:331
#5  0x00007f5408230efc in start_thread (arg=0x7f53ee629700) at pthread_create.c:304
#6  0x00007f540c3fb89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f54127367a0 (LWP 9666)):
[KCrash Handler]
#6  0x00000000ffff0000 in ?? ()
#7  0x00007f53f83bbd34 in av_free_packet () from /usr/lib/libavcodec.so.53
#8  0x00007f53f9043c6e in K3bFFMpegFile::close (this=0x23147d0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:166
#9  0x00007f53f9043cd3 in K3bFFMpegFile::open (this=0x23147d0) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:92
#10 0x00007f53f90448f9 in K3bFFMpegWrapper::open (this=<optimized out>, filename=...) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegwrapper.cpp:440
#11 0x00007f53f90433c7 in K3bFFMpegDecoder::analyseFileInternal (this=0x2313fd0, frames=..., samplerate=@0x2318810, ch=@0x2318814) at /build/buildd/k3b-2.0.2/plugins/decoder/ffmpeg/k3bffmpegdecoder.cpp:95
#12 0x00007f5412020fde in K3b::AudioDecoder::analyseFile (this=0x2313fd0) at /build/buildd/k3b-2.0.2/libk3b/plugin/k3baudiodecoder.cpp:150
#13 0x00007f54120735f8 in K3b::AudioDoc::importCueFile (this=0x22c0ab0, cuefile=<optimized out>, after=0x0, decoder=0x2313fd0) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:407
#14 0x00007f54120739d6 in K3b::AudioDoc::addTracks (this=0x22c0ab0, urls=<optimized out>, position=99) at /build/buildd/k3b-2.0.2/libk3b/projects/audiocd/k3baudiodoc.cpp:257
#15 0x00007f5412027e6c in K3b::Doc::addUrl (this=0x22c0ab0, url=<optimized out>) at /build/buildd/k3b-2.0.2/libk3b/projects/k3bdoc.cpp:80
#16 0x0000000000515299 in K3b::MainWindow::openDocument (this=0x1885b10, url=...) at /build/buildd/k3b-2.0.2/src/k3b.cpp:684
#17 0x00000000004fe51a in K3b::Application::processCmdLineArgs (this=0x7fffcca3ab80) at /build/buildd/k3b-2.0.2/src/k3bapplication.cpp:210
#18 0x00000000004fec31 in K3b::Application::init (this=0x7fffcca3ab80) at /build/buildd/k3b-2.0.2/src/k3bapplication.cpp:143
#19 0x00000000004fed0c in K3b::Application::qt_metacall (this=0x7fffcca3ab80, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x16bdfa0) at /build/buildd/k3b-2.0.2/obj-x86_64-linux-gnu/src/k3bapplication.moc:80
#20 0x00007f540da9ba5e in QObject::event (this=0x7fffcca3ab80, e=<optimized out>) at kernel/qobject.cpp:1217
#21 0x00007f540cbc02d4 in QApplication::event (this=0x7fffcca3ab80, e=0x172d570) at kernel/qapplication.cpp:2527
#22 0x00007f540cbbc424 in notify_helper (e=0x172d570, receiver=0x7fffcca3ab80, this=0x15f1da0) at kernel/qapplication.cpp:4486
#23 QApplicationPrivate::notify_helper (this=0x15f1da0, receiver=0x7fffcca3ab80, e=0x172d570) at kernel/qapplication.cpp:4458
#24 0x00007f540cbc1291 in QApplication::notify (this=0x7fffcca3ab80, receiver=0x7fffcca3ab80, e=0x172d570) at kernel/qapplication.cpp:4365
#25 0x00007f540e4ba126 in KApplication::notify (this=0x7fffcca3ab80, receiver=0x7fffcca3ab80, event=0x172d570) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f540da84afc in QCoreApplication::notifyInternal (this=0x7fffcca3ab80, receiver=0x7fffcca3ab80, event=0x172d570) at kernel/qcoreapplication.cpp:787
#27 0x00007f540da8851f in sendEvent (event=0x172d570, receiver=0x7fffcca3ab80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1529460) at kernel/qcoreapplication.cpp:1428
#29 0x00007f540daafa73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#31 0x00007f540848aa5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f540848b258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f540848b429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f540daafed6 in QEventDispatcherGlib::processEvents (this=0x152af70, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#35 0x00007f540cc6407e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#36 0x00007f540da83cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#37 0x00007f540da83ef7 in QEventLoop::exec (this=0x7fffcca3ab10, flags=...) at kernel/qeventloop.cpp:201
#38 0x00007f540da88789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#39 0x0000000000443366 in main (argc=2, argv=0x7fffcca3b7c8) at /build/buildd/k3b-2.0.2/src/main.cpp:165

Possible duplicates by query: bug 290896, bug 289043, bug 288587, bug 287336, bug 286976.

Reported using DrKonqi